Planning for a smooth landing on Mars
A U.S. mission to land astronauts on the surface of Mars will be unlike any other extraterrestrial landing ever undertaken by NASA.
A U.S. mission to land astronauts on the surface of Mars will be unlike any other extraterrestrial landing ever undertaken by NASA.
Planetary Sciences
Mar 1, 2024
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Studies by applied mathematicians at the University of Surrey are helping to identify ways of reducing how much liquids slosh around inside tanks.
Mathematics
Feb 27, 2024
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A feeding method of the extinct jawless heterostracans, among the oldest of vertebrates, has been examined and dismissed by scientists at the University of Bristol, using fresh techniques.
Evolution
Jan 15, 2024
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Underwater surfaces can get grimy as they accumulate dirt, algae and bacteria, a process scientists call "fouling." But furry mammals like beavers and otters that spend most of their lives wet manage to avoid getting their ...
Plants & Animals
Jan 11, 2024
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Each year at its annual meeting, the American Physical Society's Division of Fluid Dynamics sponsors a contest for the best images in a variety of categories, all related to the flow of fluids.
Researchers from Tohoku University have developed a model that simulates the motion of fish tail fins. The model uncovers the underlying mechanisms behind a commonly observed phenomenon in fish: how they synchronize the movement ...
General Physics
Nov 6, 2023
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A new mathematical model predicts that mammalian sperm cells have two distinct swimming modes. This prediction opens new questions about potential connections between sperm cells' motor activity and their transitions to hyperactivation ...
General Physics
Nov 6, 2023
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249
Nuclear energy is responsible for approximately one-fifth of total electricity used in the U.S., and nearly half of the country's renewable electricity. Most of the reactors generating this electricity were built decades ...
General Physics
Sep 26, 2023
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Twenty years ago, when strangers would ask Hermann Fritz about his job and he told them he was a tsunami expert, he got plenty of quizzical looks in response.
Earth Sciences
Aug 31, 2023
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Scientists at Beijing Institute of Technology have developed an ultra-fast quasi-three-dimensional technology, overcoming the shortcomings of missing information in two-dimensional images and incomplete features, allowing ...
Optics & Photonics
Aug 31, 2023
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